3BX2
Puf4 RNA binding domain bound to HO endonuclease RNA 3' UTR recognition sequence
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (C, D) | HO endonuclease 3' UTR binding sequence | polymer | 9 | 2818.7 | 2 | |||
| 2 | C, D (A, B) | Protein PUF4 | polymer | 335 | 37967.6 | 2 | UniProt (P25339) Pfam (PF00806) | Saccharomyces cerevisiae (baker's yeast) | |
| 3 | E, F, G, H, K... (A, B) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 4 | I, J (B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | O, P, Q, R (C, D, A, B) | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 81572.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 814.5 | |
| All* | Total formula weight | 82387.0 |
